Trenette with pesto, potato and green beans recipe
- Cuisine: Italian
- Prep Time: 20 min(s)
- Cook Time: 45 min(s)
- Serves 4
Simplicity and freshness – Lucio shows us how to make a proper Ligurian pesto, which is said to be the best, creamiest pesto in Italy. This combination of pesto, potato and green beans with trenette (a long pasta similar to linguine) is a classic dish from the region.
Ingredients
Pesto1 garlic clove
pinch of sea salt
40 small–medium basil leaves, washed and patted dry
1 tbsp pine nuts
2 tbsp freshly grated parmesan
1 tbsp freshly grated mild pecorino
approximately 120 ml extra-virgin olive oil
1 large waxy potato such as desiree, peeled and diced
300 g green beans, sliced
400 g dried trenette (or linguine)
knob of butter
freshly grated parmesan
Preparation
To make proper Ligurian pesto, you have to use a mortar and pestle. Place the garlic, salt (which helps to keep the basil green) and basil in the mortar and start crushing. You shouldn’t pound the basil, but rather press the pestle around the sides of the mortar in a circular motion so that the ingredients meld smoothly together. Add the pine nuts (raw, not toasted) and the cheeses and keep pressing until the ingredients are blended to a paste. Transfer to a bowl and add the oil – as much as the pesto will absorb – mixing with a wooden spoon.Alternatively, you can make the pesto in a blender. Place the ingredients in the blender and process on the lowest speed, and pulse every now and then, until the sauce is creamy.
If you are not using the pesto immediately, pour a layer of oil over the surface to prevent discolouration.
Bring 3 litres of salted water to boil in a pot. Add the potato first and cook for 12 minutes. Add the beans 5 minutes after the potato, to cook for 7 minutes. Add the pasta to cook according to the time stated on the packet, cooking until al dente. Drain, reserving 2 tablespoons of cooking water.
Put half the pesto in a large bowl. Add the cooking water, potatoes, beans and pasta, and the butter, and toss well. Spoon the rest of the pesto on top, sprinkle with parmesan and serve immediately.
SBS cook’s notes
Oven temperatures are for conventional; if using fan-forced (convection), reduce the temperature by 20˚C. | We use Australian tablespoons and cups: 1 teaspoon equals 5 ml; 1 tablespoon equals 20 ml; 1 cup equals 250 ml. | All herbs are fresh (unless specified) and cups are lightly packed. | All vegetables are medium size and peeled, unless specified. | All eggs are 55–60 g, unless specified.
If you enjoyed this Trenette with pesto, potato and green beans recipe then browse more Italian recipes, pasta recipes, entertaining recipes and our most popular hainanese chicken rice recipe.
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